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329 SANTOLINA LN, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

4 bed2 bath1,097 sqftBuilt 2004

Property at a Glance

This home is estimated between $224,330 and $327,494, with a best estimate of $301,359. That places the property below the R651598E - MORNINGSIDE MEADOWS SEC 1&7, K & B median of $400,408, in a neighborhood that declined 3.0% over the past year.

Estimated Value Range

$224,330 $327,494
Best Estimate
$301,359
WCAD Value
$404,586
Low Confidence

Based on 5 comparable properties(0 in the same subdivision)

There are 5 comparable properties within range, but none are in R651598E - MORNINGSIDE MEADOWS SEC 1&7, K & B. The estimated range of $224,330 and $327,494 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 1,074 sqft Built 2003
Raw Value $347,562
Adjusted Value $327,494

Adjusted +$4,263 for 23 sqft more living space and +$6,868 for being newer and -$31,199 for no pool. Net adjustment: -$20,068.

3 bed 2 bath 1,161 sqft Built 1999
Raw Value $278,878
Adjusted Value $301,359

Adjusted -$11,861 for 64 sqft less living space and +$34,342 for being newer. Net adjustment: +$22,481.

3 bed 2 bath 1,360 sqft Built 2004
Raw Value $304,272
Adjusted Value $224,330

Adjusted -$48,743 for 263 sqft less living space and -$31,199 for no pool. Net adjustment: -$79,942.

3 bed 2 bath 1,265 sqft Built 1995
Raw Value $289,408
Adjusted Value $320,088

Adjusted -$31,136 for 168 sqft less living space and +$61,816 for being newer. Net adjustment: +$30,680.

3 bed 2 bath 1,484 sqft Built 2002
Raw Value $341,992
Adjusted Value $284,005

Adjusted -$71,724 for 387 sqft less living space and +$13,737 for being newer. Net adjustment: -$57,987.

The Neighborhood

This home is in line with the R651598E - MORNINGSIDE MEADOWS SEC 1&7, K & B median of $400,408. Note that values in this subdivision declined 3.0% over the past year.

R651598E - MORNINGSIDE MEADOWS SEC 1&7, K & B

typical
270 Properties
$400,408 Median Value
-3.0% YoY Change
3% Have Pool
99% Have Garage
This Home
$404,586
Median
$400,408

This home is +1.0% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,179 across all districts. With a homestead exemption claimed, that drops to $4,854 — saving $1,325 per year. That's $405 per month a buyer should budget. The assessed value increased roughly in line with the neighborhood, so a tax protest is unlikely to yield significant savings.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$3,613
Williamson CountyCounty0.3694%$1,495
Austin Community Collegespecial0.1034%$418
Williamson County ESD #9 - Round RockESD0.0999%$404
Williamson County FM/RdCounty0.0443%$179
Upper Brushy Creek WCIDWater0.0170%$69
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.5272%$6,179

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $301,359 would pay approximately $1,881 per month (principal and interest only, excluding taxes and insurance).

Data sourced from Williamson County Appraisal District (WCAD), Texas Education Agency (TEA), and Federal Reserve Economic Data (FRED). Assessment values reflect the appraisal district's estimate, not market sale prices. Report generated 4/18/2026.

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